| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $136.55 | 8.668% | $148.3862 | $148.39 | $148.40 | $148.40 |
| Purchase #2 | $217.59 | 10.361% | $240.1345 | $240.13 | $240.15 | $240.10 |
| Purchase #3 | $231.51 | 7.203% | $248.1857 | $248.19 | $248.20 | $248.20 |
| Purchase #4 | $83.37 | 12.306% | $93.6295 | $93.63 | $93.65 | $93.60 |
| Purchase #5 | $164.96 | 5.751% | $174.4468 | $174.45 | $174.45 | $174.40 |
| Purchase #6 | $141.69 | 7.551% | $152.389 | $152.39 | $152.40 | $152.40 |
| Purchase #7 | $141.94 | 13.705% | $161.3929 | $161.39 | $161.40 | $161.40 |
| 7 purchase totals = | $1,117.61 | $1,218.5646 | $1,218.57 | $1,218.65 | $1,218.50 | |